Auth bypass in Triggerdotdev Trigger.dev
CVE-2026-114077
Trigger.dev before 4.5.6 contains an authorization bypass vulnerability in createDeploymentBackgroundWorkerV4 that resolves a WorkerDeployment by friendlyId alone, without environment, project, or organization scoping. Attackers holding only their own environment API key can POST to the deployment background-workers endpoint with a victim's deployment ID to re-point that in-progress deployment at a worker in the attacker's environment.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-2gvw-9968-v578 (vendor-advisory)
- www.vulncheck.com/advisories/trigger-dev-before-4.5.6-cross-tenant-deployment-h… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-114077?
- CVE-2026-114077 is a high-severity vulnerability in Triggerdotdev Trigger.dev, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.1/10. Published 2026-10-21.
- How severe is CVE-2026-114077?
- High severity. CVSS v3 base score is 7.1 out of 10.